package study2019.daily;

import java.util.Arrays;
import java.util.List;

import org.junit.Test;

public class July {
	@Test
	public void test() {
		String path = System.getenv("SAR_HOME");
		System.out.println(path);
		String path2 = System.getenv("JAVA_HOME");
		System.out.println(path2);
	}


	public static List<List<Integer>> threeSum2(int[] nums) {
		Arrays.sort(nums);
		for (int i = 0; i < nums.length - 2; i++) {
			int l = i + 1, r = nums.length - 1;
			if (nums[i] + nums[l] + nums[r] == 0) {

			}
		}
		return null;
	}
}
